/ Dictionary / Index N noncellular: Meaning and Definition of Find definitions for: non•cel•lu•lar Pronunciation: (non-sel'yu-lur), [key] — adj. not composed of or containing cells: Cytoplasm is noncellular. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: noncellular (Thesaurus) nonce noncellulosic Related Content Daily Word Quiz: diaphanous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language